Which hormone is responsible for apical domin | vedclass

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Question

(A) Apical dominance is the phenomenon where the main central stem of the plant grows more strongly than other side stems.Auxins, specifically $Indole

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Auxin

Vedclass · Answer

(A) Apical dominance is the phenomenon where the main central stem of the plant grows more strongly than other side stems.Auxins, specifically $Indole-3-acetic$ acid $(IAA)$, are synthesized in the apical buds and transported downwards.They inhibit the growth of lateral buds, thereby maintaining the dominance of the apical bud.Therefore, $Auxin$ is the hormone responsible for apical dominance.

Which hormone is responsible for apical dominance?

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